Answer:
Step-by-step explanation:
x - 5 = 0.1(x +5)
x - 5 = 0.1x + 5*0.1
x -5 = 0.1x + 0.5 {Add 5 to both sides}
x = 0.1x + 0.5 + 5
x = 0.1x + 5.5
x -0.1x = 5.5 {subtract 0.1x from both sides}
0.9x =5.5 {Divide both sides by 0.9}
x = 5.5/0.9
x = 55/9
x = 6 1/9
Answer:
x=5
Step-by-step explanation:
x^3 = 125
Take the cubed root of each side
x^3 ^ (1/3) = 125 ^ (1/3)
x = 5
Answer:
Equilateral Triangle
geometric shapes equilateral triangle
Equilateral triangles have all angles equal to 60° and all sides equal length.
All equilateral triangles have 3 lines of symmetry.
Isoscles Triangle
Isosceles triangle
Isosceles triangles have 2 angles equal and 2 sides of equal length.
All isosceles triangles have a line of symmetry.
Scalene Triangle
scalene triangle
Scalene triangles have no angles equal, and no sides of equal length.
Right Triangle
right triangle or right angled triangle
Right triangles (or right angled triangles) have one right angle (equal to 90° ).
Obtuse Triangle
obtuse triangle
Obtuse triangles have one obtuse angle (an angle greater than 90° ). The other two angles are acute (less than 90° ).
Acute Triangle
acute triangle
Acute triangles have all angles acute.
Only cause i dont see a figure
Answer:
x = ± 6
Step-by-step explanation:
To find x in an equation, isolate it. Whatever you do to one side, do to the other.
In this case, we need to find the square root of both sides in order to have 
become 
and find the variable's value:
The square root of 36 can be both -6 and 6. (Remember that when finding the square root of a positive number, it will have a negative and positive outcome.) So, x = -6 and 6.
